.survival-world{--survival-photo:image-set(url(/images/kyoto/hero-v1/ninenzaka-1280.webp) 1x, url(/images/kyoto/hero-v1/ninenzaka-1920.webp) 2x);--survival-photo-position:50% 52%;--survival-hero-ink:#fff6e6;--survival-hero-shade:linear-gradient(90deg, #101b27e6 0%, #101b27b8 55%, #101b2759 100%)}[data-theme=night] .survival-world{--survival-photo:image-set(url(/images/kyoto/survival-v1/gion-night-1280.webp) 1x, url(/images/kyoto/survival-v1/gion-night-1920.webp) 2x);--survival-photo-position:50% 60%;--survival-hero-shade:linear-gradient(90deg, #101b27eb 0%, #101b27b8 55%, #101b2759 100%)}.survival-photo{background-image:var(--survival-photo);background-size:cover;background-position:var(--survival-photo-position);background-color:var(--color-indigo);width:100%}.survival-photo.is-small{height:clamp(175px,24vw,255px);margin-top:20px}.survival-photo-credits{max-width:740px;margin-top:18px;font-size:.75rem;line-height:1.8}.survival-photo-credits summary{cursor:pointer;min-height:44px}.survival-photo-credits li{margin-bottom:8px}.survival-world{min-height:100svh}.survival-lab-note{border:1px dashed var(--color-control-border);margin-top:20px;padding:12px 16px;font-size:.75rem;line-height:1.7}.survival-lab-note small{font-size:.7rem;display:block}.survival-main{width:min(100% - 48px,1040px);margin:0 auto;padding-bottom:64px}.survival-main h1,.survival-main h2,.survival-main h3{letter-spacing:0}.survival-world:lang(ja) :is(h1,h2,p,blockquote,dd,label){word-break:normal;overflow-wrap:normal;line-break:strict}.survival-main h2{font-size:clamp(1.2rem,2.5vw,1.65rem);line-height:1.55}.survival-main p{line-height:1.85}.survival-main small,.survival-fine{color:var(--color-muted);font-size:var(--ui-meta);line-height:1.8}.survival-main .button{white-space:normal;text-align:center;border:1px solid var(--color-control-border);cursor:pointer;max-width:100%;min-height:48px}.survival-main .button:not(.button-primary){background:var(--color-surface);color:var(--color-text)}.survival-main .button:not(.button-primary):hover{background:var(--color-surface-alt)}.survival-main .button:disabled{cursor:not-allowed;opacity:.55}.survival-header .header-inner{gap:18px}.survival-mode-label{letter-spacing:.16em;color:var(--color-muted);border-left:1px solid var(--color-border);padding-left:18px;font-size:.67rem}.survival-header .header-tools{margin-left:auto}.survival-nav{font-size:var(--ui-meta);border-bottom:1px solid var(--color-border);align-items:center;gap:24px;padding:24px 0;display:flex}.survival-nav a{align-items:center;min-height:44px;text-decoration:none;display:inline-flex}.survival-nav a:first-child{margin-right:auto;font-weight:700}.survival-nav a[aria-current=page]{text-underline-offset:8px;text-decoration:underline;-webkit-text-decoration-color:var(--color-accent);text-decoration-color:var(--color-accent);text-decoration-thickness:2px}.survival-arrival{isolation:isolate;min-height:400px;color:var(--survival-hero-ink);background:var(--color-indigo);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:18px;margin-top:28px;padding:46px 38px;display:grid;position:relative;overflow:hidden}.survival-arrival .survival-photo{z-index:-2;height:100%;position:absolute;inset:0}.survival-arrival:after{content:"";background:var(--survival-hero-shade);z-index:-1;position:absolute;inset:0}.survival-arrival h1,.survival-arrival .eyebrow,.survival-arrival .survival-pilot,.survival-arrival small{color:var(--survival-hero-ink)}.survival-arrival h1{margin:18px 0;font-size:clamp(2rem,4.5vw,3.8rem);line-height:1.2}.survival-tagline{max-width:36em;font-size:clamp(1rem,2vw,1.2rem)}.survival-pilot{color:var(--color-muted);font-size:var(--ui-meta);margin-top:18px;display:block}.survival-day{text-align:center;background:#101b27a6;border:1px solid #fff6e659;min-width:180px;padding:24px}.survival-day>span{letter-spacing:.18em;font-size:1rem;display:block}.survival-day>strong{color:var(--survival-hero-ink);font-variant-numeric:tabular-nums;font-size:clamp(5rem,10vw,8.5rem);line-height:1.1;display:block}.survival-day small{margin-top:12px;display:block}.survival-hud{border-block:1px solid var(--color-border);background:var(--color-surface);grid-template-columns:repeat(3,minmax(0,1fr));margin:0;padding:25px 0;display:grid}.survival-hud>div{text-align:center;border-right:1px solid var(--color-border);padding:0 20px}.survival-hud>div:last-child{border-right:none}.survival-hud dt{color:var(--color-muted);font-size:var(--ui-meta);line-height:1.6}.survival-hud dd{font-variant-numeric:tabular-nums;margin:8px 0 0;font-size:clamp(1.6rem,4vw,2.8rem);font-weight:700;line-height:1.2}.survival-hud dd span{color:var(--color-accent);font-size:.7em}.survival-home-actions{text-align:center;justify-items:center;gap:16px;padding:32px 0 20px;display:grid}.survival-home-actions p{max-width:640px;margin:0}.survival-home-actions .button-primary{min-width:280px}.survival-section-title{align-items:center;gap:15px;display:flex}.survival-section-title>span{color:var(--color-moss);font-size:2rem}.survival-journey{margin-top:55px}.survival-journey ol{grid-template-columns:repeat(5,minmax(0,1fr));margin:0;padding:20px 0;list-style:none;display:grid}.survival-journey li{text-align:center;flex-direction:column;align-items:center;gap:10px;padding:12px 8px;display:flex;position:relative}.survival-journey li:before{content:"";border-top:1px dashed var(--color-control-border);position:absolute;top:35px;left:0;right:0}.journey-pin{background:var(--color-background);border:1px solid var(--color-border);z-index:1;width:48px;height:48px;color:var(--color-muted);border-radius:50%;place-items:center;font-size:.8rem;display:grid}.survival-journey li[data-reached=true] .journey-pin{background:var(--color-moss-surface);color:var(--color-moss);border-color:var(--color-moss);font-weight:700}.survival-journey strong{font-size:var(--ui-meta);line-height:1.5}.survival-journey small{font-size:var(--ui-caption)}.survival-milestone{border:1px solid var(--color-border);border-inline-start:3px solid var(--color-moss);background:var(--color-surface);border-radius:4px;margin-block:24px;padding:clamp(20px,4vw,32px)}.survival-milestone h2{margin-block:12px;font-size:clamp(1.1rem,3vw,1.55rem)}.survival-milestone p{max-width:70ch;margin-block-end:0;line-height:1.8}.survival-actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.survival-countdown{background:var(--color-moss-surface);border:1px solid var(--color-border);color:var(--color-moss);justify-items:center;gap:8px;margin-top:30px;padding:20px;display:grid}.survival-countdown time{font-variant-numeric:tabular-nums;letter-spacing:.1em;font-size:1.65rem;font-weight:700}.survival-countdown small{text-align:center}.survival-save{border-left:3px solid var(--color-moss);background:var(--color-moss-surface);margin-top:40px;padding:26px 30px}.survival-save h2{margin-top:0}.survival-save p:last-child{margin-bottom:0}.survival-chapter{align-items:center;gap:16px;margin-top:32px;display:flex}.survival-chapter>span{color:var(--color-accent);font-size:2rem;font-weight:700}.survival-chapter p{color:var(--color-muted)}.survival-dialogue{margin:24px 0}.scene-place{flex-wrap:wrap;align-items:center;gap:12px;font-size:.83rem;display:flex}.scene-place>span:first-child,.scene-place time{color:var(--color-muted)}.scene-paper{border:1px solid var(--color-border);border-top:3px solid var(--color-moss);background:var(--color-surface);padding:32px clamp(20px,5vw,54px);animation:.35s ease-out both scene-arrive;position:relative}.scene-paper>h1{outline-offset:8px;margin:0 0 22px;font-size:clamp(1.2rem,2.5vw,1.65rem);line-height:1.55}.scene-situation{max-width:720px;font-size:1.04rem}.scene-speech{background:var(--color-moss-surface);border-left:2px solid var(--color-moss);margin:28px 0 32px;padding:25px 26px;position:relative}.npc-name{color:var(--color-moss);font-size:var(--ui-label);font-weight:700}.scene-speech blockquote{margin:12px 0 0;font-size:clamp(1.15rem,2.6vw,1.55rem);font-weight:700;line-height:1.8}.scene-speech details{margin-top:14px;font-size:.85rem}.scene-speech summary{cursor:pointer;min-height:40px;color:var(--color-muted);padding-top:8px}.survival-choices{border:0;gap:12px;margin:0 0 24px;padding:0;display:grid}.survival-choices label{border:1px solid var(--color-control-border);background:var(--color-input);cursor:pointer;min-height:72px;font-size:var(--ui-reading);border-radius:5px;grid-template-columns:34px minmax(0,1fr) 20px;align-items:center;gap:12px;padding:17px 20px;line-height:1.7;transition:border-color .15s,background .15s;display:grid;position:relative}.survival-choices label:hover{background:var(--color-surface-alt)}.survival-choices label.is-chosen{border:2px solid var(--color-accent);background:var(--color-selected);padding:16px 19px}.survival-choices input{opacity:0;width:1px;height:1px;position:absolute}.survival-choices label:focus-within{outline:3px solid var(--color-accent);outline-offset:4px}.reply-letter{border:1px solid var(--color-border);width:32px;height:32px;font-weight:700;font-size:var(--ui-meta);place-items:center;display:grid}.reply-check{color:var(--color-accent);font-weight:700}.confirmed-reply{border-block:1px solid var(--color-border);padding:20px 0;font-size:1.15rem;font-weight:700}.reply-confirm[aria-busy=true]{opacity:.8}.survival-notice{border:1px solid var(--color-control-border);background:var(--color-selected);margin-block:20px;padding:18px 22px;line-height:1.8}.survival-outcome{text-align:center;padding-top:45px;animation:.45s ease-out both scene-arrive}.survival-emblem{width:84px;height:84px;color:var(--color-moss)}.survival-emblem.is-failed{color:var(--color-accent);transform:rotate(-6deg)}.survival-outcome .survival-emblem{margin:24px 0 4px}.survival-outcome-day{color:var(--color-muted);font-size:1.2rem;font-weight:700}.survival-outcome h1{max-width:850px;margin:12px auto;font-size:clamp(1.7rem,4vw,3rem);line-height:1.5}.survival-outcome h1:focus{outline:none}.outcome-story{max-width:650px;margin:20px auto;font-size:1.1rem}.survival-outcome .survival-hud{margin-top:35px}.survival-unlocked{border:1px solid var(--color-moss);background:var(--color-moss-surface);flex-wrap:wrap;align-items:center;gap:10px 24px;margin-top:24px;padding:18px 24px;display:flex}.survival-unlocked p{margin:0;font-size:.85rem}.survival-unlocked strong{color:var(--color-moss)}.survival-insight{border-bottom:1px solid var(--color-border);margin:40px 0;padding:0 0 24px}.survival-insight dl{background:var(--color-surface-alt);padding:18px 24px}.survival-insight dt{color:var(--color-muted);font-size:.8rem}.survival-insight dd{margin:10px 0 22px;line-height:1.8}.survival-insight dd:last-child{margin-bottom:0}.survival-sharing{grid-template-columns:1fr 300px;align-items:center;gap:40px;display:grid}.survival-share-preview{aspect-ratio:4/5;color:#192a3a;text-align:left;background:#f8f3e9;border:1px solid #b4ad9e;border-left:6px solid #4a6046;flex-direction:column;justify-content:space-evenly;align-items:flex-start;gap:12px;width:100%;min-width:0;padding:clamp(20px,3vw,30px);display:flex;container-type:inline-size}.survival-share-preview>span{letter-spacing:.1em;font-size:.65rem}.survival-share-preview>strong{white-space:nowrap;font-size:clamp(1.8rem,17cqw,3.8rem);line-height:1.2}.survival-share-preview p{white-space:pre-line;margin:0;font-size:.88rem;line-height:1.6}.survival-share-preview .share-seal{color:#a93626;letter-spacing:0;border:2px solid;align-self:flex-end;place-items:center;width:40px;height:40px;font-size:1.8rem;line-height:1;display:grid;transform:rotate(-4deg)}.survival-share-preview small{color:inherit;font-size:.68rem}.survival-share-preview[data-outcome=failure]{color:#f8f3e9;background:#192a3a;border-color:#7e8589 #7e8589 #7e8589 #a93626}.survival-share-preview[data-outcome=failure] .share-seal{color:#ef907c;transform:rotate(4deg)}.scene-metadata{background:var(--color-surface);border-bottom:1px solid var(--color-border);flex-wrap:wrap;gap:14px 28px;margin:0;padding:18px 24px;display:flex}.scene-metadata dt{color:var(--color-muted);font-size:var(--ui-meta)}.scene-metadata dd{font-size:var(--ui-label);margin:4px 0 0}.scene-metadata dd>span{color:var(--color-accent);font-size:.7rem}.survival-reply-note{border-inline-start:3px solid var(--color-accent);margin-block:24px;padding-inline-start:18px}.survival-reply-note h3{margin-bottom:8px;font-size:.86rem}.survival-next-corner{border-block:1px solid var(--color-border);gap:20px;margin-top:34px;padding:26px 4px;display:flex}.survival-next-corner>span{color:var(--color-accent);font-size:2rem}.survival-next-corner h2{margin:0;font-size:1.1rem}.survival-next-corner p{color:var(--color-muted);margin-bottom:0;font-size:.9rem;line-height:1.8}.outcome-place{color:var(--color-muted);font-size:.82rem}.survival-review{border-top:1px solid var(--color-border);margin-block:32px;padding-block:24px}.survival-review>summary{cursor:pointer;overflow-wrap:anywhere;padding:12px}.survival-review code{overflow-wrap:anywhere}.survival-review .survival-share-preview{max-width:380px}.survival-tomorrow{text-align:center}.survival-profile-head{align-items:center;gap:25px;margin:40px 0;display:flex}.survival-profile-head h1{overflow-wrap:anywhere;margin:8px 0;font-size:2.4rem}.survival-profile-head p{margin:0}.hud-full{grid-template-columns:repeat(5,minmax(0,1fr))}.survival-name{margin-block:35px;display:block}.survival-name>label{margin-bottom:8px;font-size:.85rem;display:block}.survival-name>div{gap:12px;display:flex}.survival-name input{background:var(--color-input);width:min(100%,380px);min-width:0;color:var(--color-text);border:1px solid var(--color-control-border);min-height:48px;font:inherit;border-radius:4px;padding:12px}.survival-name small{margin-top:8px;display:block}.survival-account{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.survival-account p{color:var(--color-muted);font-size:.86rem}.survival-achievements{margin-top:42px}.survival-achievements ul{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:22px 0 0;padding:0;list-style:none;display:grid}.survival-achievements li{border:1px solid var(--color-border);gap:18px;padding:22px;display:flex}.survival-achievements li[data-unlocked=true]{background:var(--color-moss-surface);border-color:var(--color-moss)}.achievement-symbol{color:var(--color-muted);font-size:2rem}[data-unlocked=true] .achievement-symbol{color:var(--color-moss)}.survival-achievements h3{margin:0 0 8px;font-size:1rem}.survival-achievements p{font-size:var(--ui-meta);margin:0}.survival-achievements small{font-size:var(--ui-caption)}.survival-history{margin-top:40px}.survival-history ol{padding:0;list-style:none}.survival-history li{border-bottom:1px solid var(--color-border);justify-content:space-between;gap:12px;padding:15px 0;font-size:.9rem;display:flex}.survival-delete{border-top:1px solid var(--color-border);margin-top:45px;padding-top:20px}.survival-delete summary{cursor:pointer;min-height:44px}.survival-delete p{font-size:.86rem}.survival-delete form{margin-top:16px}.survival-delete label{align-items:center;gap:12px;min-height:48px;margin:15px 0;font-size:.87rem;display:flex}.survival-delete input{width:20px;height:20px;accent-color:var(--color-accent);flex-shrink:0}.survival-privacy{max-width:740px;margin:45px auto}.survival-privacy h1{font-size:clamp(1.8rem,4vw,2.8rem);line-height:1.5}.survival-privacy p{margin-bottom:24px}.survival-footer{margin-top:0}.survival-footer p{font-size:.8rem}.survival-main .sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@keyframes scene-arrive{0%{opacity:.3;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (width<=767px){.survival-main{width:calc(100% - 32px);padding-bottom:40px}.survival-mode-label{display:none}.survival-nav{font-size:var(--ui-meta);flex-wrap:wrap;gap:14px;padding-block:12px}.survival-arrival{--survival-hero-shade:linear-gradient(90deg, #101b27de, #101b27b8);grid-template-columns:minmax(0,1fr);gap:12px;min-height:360px;padding:28px 18px}.survival-arrival h1{font-size:2rem}.survival-arrival .eyebrow{font-size:var(--ui-meta)}.survival-tagline{font-size:.92rem}.survival-day{justify-self:start;align-items:center;gap:14px;min-width:0;padding:10px 18px;display:flex}.survival-day>strong{font-size:clamp(2.7rem,13vw,4rem)}.survival-day>span{font-size:var(--ui-meta)}.survival-day small{font-size:var(--ui-caption);margin-top:0}.survival-pilot{font-size:var(--ui-meta)}.survival-hud>div{padding:0 10px}.survival-hud dt{font-size:var(--ui-meta)}.survival-home-actions .button-primary{min-width:min(280px,100%)}.survival-journey{margin-top:35px}.survival-journey ol{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:14px}.survival-journey strong{font-size:var(--ui-meta)}.survival-save{padding:22px}.survival-actions>.button{flex:170px}.scene-paper{padding:24px 18px}.scene-situation{font-size:.95rem}.scene-speech{margin-block:24px;padding:20px 16px}.scene-speech blockquote{font-size:1.1rem}.survival-choices label{grid-template-columns:28px minmax(0,1fr) 14px;gap:10px;padding:15px 12px;font-size:.9rem}.survival-choices label.is-chosen{padding:14px 11px}.reply-letter{width:27px;height:29px}.survival-sharing{grid-template-columns:1fr;gap:20px}.survival-share-preview{justify-self:center;max-width:340px}.hud-full{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:24px}.hud-full>div:nth-child(3){border:0}.survival-achievements ul{grid-template-columns:1fr}.survival-profile-head h1{font-size:1.8rem}.survival-name>div{flex-wrap:wrap}.survival-profile-head{gap:18px}}@media (width<=640px){.survival-world{--survival-photo:url(/images/kyoto/survival-v1/ninenzaka-640.webp)}[data-theme=night] .survival-world{--survival-photo:url(/images/kyoto/survival-v1/gion-night-640.webp)}}@media (prefers-reduced-motion:reduce){.survival-world *,.survival-world :before,.survival-world :after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}@media print{.survival-header,.survival-nav,.survival-footer,.survival-actions,.survival-save,.survival-countdown,.survival-delete{display:none!important}}.survival-review-filters{grid-template-columns:repeat(auto-fit,minmax(min(100%,14rem),1fr));gap:1rem;margin-block:1.5rem;display:grid}.survival-review-shares{grid-template-columns:repeat(auto-fit,minmax(min(100%,18rem),1fr));gap:24px;max-width:800px;margin-block:24px;display:grid}.survival-review-filters label{gap:.35rem;min-width:0;display:grid}.survival-review-filters input,.survival-review-filters select{min-width:0;min-height:2.75rem;font:inherit;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:.35rem;padding:.5rem}.survival-review-filters .survival-review-toggle{align-items:center;gap:.75rem;display:flex}.survival-review-toggle input{width:1.25rem}